NPDES Wastewater Forms

There are several types of forms that are required to be submitted to comply with IDNR's individual and general NPDES permits. The basic types of forms are listed below. Please follow the links for more information on and links to the forms.

Application forms for an NPDES permit for an Animal Feeding Operation are available on the AFO Forms page.

General Permit Forms, Notices of Intent (NOI), and Notices of Discontinuation (NOD)

To apply online for authorization under either storm water General Permit #1 for Storm Water Discharge Associated with Industrial Activity, #2 for Storm Water Discharge Associated with Industrial Activity for Construction Activities, or #3 for Storm Water Discharge Associated with Industrial Activity from Asphalt Plants, Concrete Batch Plants, Rock Crushing Plants and Construction Sand and Gravel Facilities, please go to the Online Storm Water General Permit Application page.